Leopard Reference Library
This page lists new and recently changed documents, including Articles, Guides, Reference, Release Notes, Sample Code, Technical Notes, and Technical Q&As. Most documents have a revision history, which details additions and changes to that document since the previous version. Look for "Revision History" at the bottom of the document or in the document's table of contents.

Items are listed in reverse chronological order by publication date. To see the list sorted by the type of revision, click Sort by Revision Type. Items published for the first time (First Version) will be at the top of the list, followed by items with new or changed content (Content Update), followed by items with small fixes, such as typos and format errors, but no significant content changes (Minor Change).

New and updated Reference Library documents are announced in the bi-weekly Apple Developer Connection News, available as an option to ADC members. See the Membership Overview page for details on joining.
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2009-01-06 NSPanel Class Reference (HTML) (PDF)
Added information about NSHUDWindowMask constant.
Minor Change Reference User Experience
2008-10-15 NSPasteboard Class Reference (HTML) (PDF)
Clarified behavior of pasteboardChangedOwner:.
Minor Change Reference User Experience
2008-10-15 NSPopUpButton Class Reference (HTML) (PDF)
Replace parameter types of "id < MenuItem>" with "MenuItem *".
Minor Change Reference User Experience
2008-10-15 NSPopUpButtonCell Class Reference (HTML) (PDF)
Replaced parameter types of "id <NSMenuItem>" with "NSMenuItem *". Corrected description of attachPopUpWithFrame:inView: method. Included code example for setUsesItemFromMenu:.
Minor Change Reference User Experience
2008-10-15 NSPredicateEditor Class Reference (HTML) (PDF)
Removed broken link.
Minor Change Reference User Experience
2009-02-04 NSSavePanel Class Reference (HTML) (PDF)
Updated documentation to use more consistent method formatting and corrected various errors.
Minor Change Reference User Experience
2009-04-08 NSScroller Class Reference (HTML) (PDF)
Updated for Mac OS X v10.5.
Content Update Reference User Experience
2009-05-06 NSSegmentedCell Class Reference (HTML) (PDF)
Added missing API.
Minor Change Reference User Experience
2009-05-06 NSSegmentedControl Class Reference (HTML) (PDF)
Added missing API.
Minor Change Reference User Experience
2009-01-06 NSSpeechSynthesizer Class Reference (HTML) (PDF)
Clarified how the speech rate is set when using initWithVoice:.
Minor Change Reference User Experience
2009-04-08 NSSplitView Class Reference (HTML) (PDF)
Added splitView:shouldHideDividerAtIndex: delegate method. Added divider style and color methods.
Content Update Reference User Experience
2009-01-06 NSTextField Class Reference (HTML) (PDF)
Added note that background color rendering is disabled for rounded-bezel text fields.
Minor Change Reference User Experience
2009-01-06 NSTextFieldCell Class Reference (HTML) (PDF)
Added note that background color rendering is disabled for rounded-bezel text fields. Revised description of setUpFieldEditorAttributes: because it no longer supports replacing the field editor.
Minor Change Reference User Experience
2008-10-15 NSTokenField Class Reference (HTML) (PDF)
Made several minor corrections.
Minor Change Reference User Experience
2008-10-15 NSToolbar Class Reference (HTML) (PDF)
Corrected description of toolbar:itemForItemIdentifier:willBeInsertedIntoToolbar: method.
Minor Change Reference User Experience
2009-04-08 NSUserDefaults Class Reference (HTML) (PDF)
Updated property list storage details.
Minor Change Reference User Experience
2009-03-04 NSWindow Class Reference (HTML) (PDF)
Fixed several typographical errors, added information to setFrameAutosaveName:, and documented several undocumented symbols.
Minor Change Reference User Experience
2009-05-06 Search Kit Reference (HTML) (PDF)
Added notes that SKSearch and SKIndex objects cannot be used with CFMakeCollectable.
Minor Change Reference User Experience
2009-02-04 Toolbar Programming Topics for Cocoa (HTML) (PDF)
Updated for Mac OS X v10.5 (Leopard).
Minor Change Guides User Experience
2009-04-08 WebArchive Class Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2009-02-04 WebBackForwardList Class Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2008-10-15 WebDataSource Class Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2009-03-04 WebDocumentText Protocol Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2008-10-15 WebDocumentView Protocol Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2008-10-15 WebDownload Class Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2009-04-08 WebEditingDelegate Protocol Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2009-04-08 WebFrame Class Reference (HTML) (PDF)
Added separate parameter and return value descriptions.
Minor Change Reference User Experience
2009-04-08 WebFrameLoadDelegate Protocol Reference (HTML) (PDF)
Added separate parameter and return value descriptions.
Minor Change Reference User Experience
2009-03-04 WebFrameView Class Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2009-03-04 WebHistory Class Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2008-10-15 WebHistoryItem Class Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2009-04-08 WebJavaPlugIn Protocol Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2008-10-15 WebKit Constants Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2008-10-15 WebKit Objective-C Framework Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2008-10-15 WebKit Objective-C Programming Guide (HTML) (PDF)
Minor edits throughout.
Minor Change Guides User Experience
2009-04-08 WebOpenPanelResultListener Protocol Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2009-04-08 WebPlugIn Protocol Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2009-04-08 WebPlugInContainer Protocol Reference (HTML) (PDF)
Added separate parameter and return value descriptions.
Minor Change Reference User Experience
2009-04-08 WebPlugInViewFactory Protocol Reference (HTML) (PDF)
Added separate parameter and return value descriptions.
Minor Change Reference User Experience
2009-03-04 WebPolicyDecisionListener Protocol Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2009-04-08 WebPolicyDelegate Protocol Reference (HTML) (PDF)
Added separate parameter and return value descriptions.
Minor Change Reference User Experience
2008-10-15 WebPreferences Class Reference (HTML) (PDF)
Minor edits throughout.
Minor Change Reference User Experience
2009-04-08 WebResource Class Reference (HTML) (PDF)
Added separate parameter and return value descriptions.
Minor Change Reference User Experience
2009-04-08 WebScripting Protocol Reference (HTML) (PDF)
Added separate parameter and return value descriptions.
Minor Change Reference User Experience
2009-04-08 WebScriptObject Class Reference (HTML) (PDF)
Added separate parameter and return value descriptions.
Minor Change Reference User Experience
2009-03-04 WebUIDelegate Protocol Reference (HTML) (PDF)
Added separate parameter and return-value descriptions.
Minor Change Reference User Experience
2009-04-08 WebView Class Reference (HTML) (PDF)
Made minor edits throughout.
Minor Change Reference User Experience
2009-02-04 Window Programming Guide for Cocoa (HTML) (PDF)
Added information on the use of backing locations to improve performance.
Minor Change Guides User Experience